I like it

I like this app, but I would request few other features that would make it a five starts app.

I would suggest adding a word-based, auto-fill search engine.
And the second feature would be a star which automatically adds an idiom to a favorite list which can be navigated someway.

The iPhone app needs an update to work as it should be since it doesnt support iPhone5

Despite these features, I appreciate the great effort behind this application.

i46 about English Idioms Illustrated, v1.2